democratic leaders are expected to force a vote on the nomination of chuck hagel tomorrow. some republicans say they'll vote no unless the white house provides more information on the benghazi attack. but hagel is expected to get the 60 votes needed for approval. >>> and there's a delay in the vote to confirm john brennan as head of cia. the top democratic lawmaker is demanding more details about deadly drone strikes against terror targets. last week, brennan defended the strikes in his confirmation testimony. but also said he welcomed more discussion on the controversial program. >>> meanwhile, the military has approved a new medal for members involved in drone strikes and cyber warfare. the new distinguished warfare medal outranks the bronze star, which is the fourth-highest medal for valor. and is usually awarded for heroic action on the battlefield. defense secretary panetta says it recognizes the current realities of war. >>> another drug tunnel between the u.s. and mexico has been shut down. this one was discovered in southern arizona. police say the crude, hand-dug t